WANJOTEC Electronic Whistles for Coaches with Lanyard - 3 Tone Loud Electric Whistle for Referee Teachers Training, Hand Push Button Whistle for Outdoor Sport Hiking Emergency Rescue/Self Defense

• 【Three volume levels and three different tones】An important feature you need is volume adjustment. 3 different tones and volume personalized whistle for selection, which provide up to 120±5 dB sound power, you can choose the best sound for your demand. Easy to attract attention, helps your voice without blowing and also sends louder, stronger and more consistent sounds. Suitable for all sporting events, company activities, school games or other emergency situations, etc. 【Hygienic Multi-Function Electric Whistle】The handheld electronic whistle can avoid touching the mouth, is good to free your mouth, but also safer and cleaner, which is your best choice in any period.So it can be used by multiple people and reused many times, non-toxic, tasteless and healthy. The anti-split strong design makes this electronic whistle produce strong and consistent sounds every time. 【Premium Quality】Our mouth-free electric whistle is made of high quality ABS material, very sturdy and durable. environmental protection material, non-taste and healthy, which is a streamlined appearance, compact size, crack-resistant and fall-resistant. is a good gift for coach referee teacher police, and suitable for camping, hiking, outdoor, traffic guides, pet training, sports events. 【Easy to Use & Carry】Select the desired volume & tone and press the button to make loud, consistent sounds. The whistle has an ergonomically designed shape to fit better in your hand. The whistle comes equipped with a lanyard that could carry it wherever you want to go. The electric whistle has a compact size of 5.35in×1.57in, comes with a 46'' long lanyard for hanging on the wrist and neck or tying to a backpack, and a drawstring pouch for storing and protecting the whistles. 【Perfect Gift Idea 】You will receive 3 packs of electronic whistles with lanyards. You can use it anywhere you need to quickly attract the attention of others. A great gift for trainers, teachers and coaches. If you have any quality issues, please feel free to contact us. We will respond within 12 hours.